Editor's note: The following are questions received from listeners of "RealMoney Radio." To send Cramer a question about topics from his radio show, click here. Listen to Cramer's latest radio show by clicking here.

Hey Jimmy, I own Chevron (CVX) - Get Chevron Corporation Report, Merrill Lynch (MER) , Whole Foods (WFMI) , Juniper Networks (JNPR) - Get Juniper Networks, Inc. (JNPR) Report and Pfizer (PFE) - Get Pfizer Inc. Report. Am I diversified?-- Kenny from Staten Island, N.Y.

James J. Cramer:

Kenny, you are completely and utterly diversified. You have an oil stock, a financial, a supermarket/retailer, a tech stock and a drug play. While I'm not too fond of Pfizer these days, I'll bless this portfolio.

Jim, is Goldman Sachs (GS) - Get Goldman Sachs Group, Inc. (GS) Report worth betting on here?-- Jackson from Connecticut

James J. Cramer:

I gotta tell you, I loved working at Goldman back in the '80s, but right now my favorite brokers are

Bear Stearns

TheStreet Recommends

(BSC)

and

Lehman Brothers

(LEH)

, which are making tons of dough in prime brokerage and bond trading.

Want more Cramer? Check out Jim's rules and commandments for investing from his latest book by

clicking here

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